Cancer Prevention Charity: World Cancer Research Fund WCRF
Stopping cancer before it starts

Weight

Aim to be a healthy weight throughout life.

Maintaining a healthy body weight is one of the most important steps you can take to reduce your cancer risk.

Energy density calculator

What is energy density?

Learn about energy density and use our calculator to work out the energy density of different foods.

Measuring your waist

Measuring your waist

Check if you're carrying weight in the most risky areas by learning how to measure your waist correctly.

BMI calculator

BMI calculator

Find out if you’re a healthy weight by using our BMI calculator.

WCRF UK nutritionist - Nathalie Winn

Diet pros and cons

WCRF UK's nutritionist takes a closer look at the Atkins Diet and the South Beach Diet.

Stop counting, start eating!

Stop counting, start eating!

Follow our top tips to lower the energy density of your diet.